5. System Functions After Upgrade
5-12
TI 33K01B10-50E
The table below shows differences in the description method of output signals and action
specicationsinthesequencetablebetweentheCENTUMV,CENTUM-XL,andCENTUMVP
systems.
Table Action Signals Description (1/2)
Type
CENTUM V CENTUM-XL Upgraded FCS
Output
signal
Action spec. Output signal Action spec. Output signal Action spec.
Contact output NDOnnn
H
L
P
%DOnnnn
H
L
P
F
Element name.PV
H
L
P
F
Internal switch NSWnnn
H
L
%SWnnnn
H
L
Element name.PV
H
L
Annunciator NANnnn
H
L
%ANnnn
H
L
Element name.PV
H
L
Internal timer NTMnnn
PS
%TMnnn
PS
Element name.OP
START, STOP,
RSTR, WAIT
Internal counter NCTnnn %CTnnn Element name.XACT ON
Pulse train input
counter
NCTnnn %CTnnn Element name.OP
STOP, START,
RSTR, WAIT
Code input NCInnn %CInnn Element name.ACT ON
Code output NCOnnn %COnnn Element name.ACT ON
SEQ table entire
execution
NSDnnn %STnnn.SD None Element name.ACT ON
SEQ table
conditional
execution
NSDnnn C %STnnn.SD C Element name.SD C
SEQ table step
execution
NSDnnn mm: Step No. %STnnn.SD mm: Step No. Element name.SA mm: Step No.
SEQ table step
setting
NSTnnn mm: Step No. %STnnn.PV mm: Step No. Element name.PV mm: Step No.
Resume SEQ
table execution
NSTnnn HH %STnnn.S ON Element name.XS ON
CENTUM
instrument loop
status
Tag name
MA
AU
CA
DD
Tag name.S
MAN
AUT
CAS
DDC
SPC
PRD
Element name.
MODE
MAN
AUT
CAS
ROUT
RCAS
PRD
CENTUM
instrument scan
status
Tag name ON Tag name.S ON
Element name.
MODE
O/S
CENTUM
instrument alarm
status
Tag name
CL
AOF
Tag name.S
CAL
AOF
Element name.PV
Element name.CPV
=CAL
=AOF
CENTUM
instrument alarm
detection status
(Alarm detection
is inactive while Y
holds.)
Tag name.AF
IOP Element name.XAF IOP
IOP+/IOP-
HH/LL
HI/LO
+DV/-DV
VEL/VEL-
MHI/MLO
+BDV/-BDV
LEAK
BPRE
BEND
NPLS
Element name.AF
IOP/IOP-
HH/LL
HI/LO
DV+/DV-
VEL+/VEL-
MHI/MLO
BDV+/BDV-
LEAK
BPRE
BEND
NPLS
Mar. 27, 2015-00
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